Keo, H.H., Spinedi, L., Staub, D., Diehm, N., Holtz, D., Broz, P., Regli, C. and Uthoff, H. 2019. Duration of pharmacological thromboprophylaxis after outpatient endovenous laser ablation: a propensity score-matched analysis. Swiss Medical Weekly. 149, 5152 (Dec. 2019), w20166. DOI:https://doi.org/10.4414/smw.2019.20166.